An artery of the mediastinum that supplies blood to the right arm and the head and neck.

plural of artillery game

(video games) A style of turn-based video game where players control tanks or warriors scattered over varied terrain.

(anatomy) An artery that is the only supply of oxygenated blood to a tissue or organ

(grammar) An article that indicates proper nouns. / Used other than figuratively or idiomatically: see proper, article.

plural of arterial line

(medicine) A thin catheter inserted into an artery.

plural of artificial tear drop

(military, historical) Field artillery with comparatively light guns and the gunners mounted on horses.

plural of artificial tear